2086173664

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{4649}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 4230198000

約数和(自身を除く): 2144024336

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 379, 592, 758, 1184, 1516, 3032, 4649, 6064, 9298, 12128, 14023, 18596, 28046, 37192, 56092, 74384, 112184, 148768, 172013, 224368, 344026, 448736, 688052, 1376104, 1761971, 2752208, 3523942, 5504416, 7047884, 14095768, 28191536, 56383072, 65192927, 130385854, 260771708, 521543416, 1043086832, 2086173664]

約数ペア:

[(1, 2086173664), (2, 1043086832), (4, 521543416), (8, 260771708), (16, 130385854), (32, 65192927), (37, 56383072), (74, 28191536), (148, 14095768), (296, 7047884), (379, 5504416), (592, 3523942), (758, 2752208), (1184, 1761971), (1516, 1376104), (3032, 688052), (4649, 448736), (6064, 344026), (9298, 224368), (12128, 172013), (14023, 148768), (18596, 112184), (28046, 74384), (37192, 56092)]